Research Article

Cicadidae Periostracum, the Cast-Off Skin of Cicada, Protects Dopaminergic Neurons in a Model of Parkinson’s Disease

Figure 6

Effects of CP on MPTP-induced mRNA levels of Nurr1 and its regulating neurotrophic factors. Real-time RT-PCR was performed to see the effects of CP on mRNA expression of Nurr1 (a), TH (b), DAT (c), and VMAT2 (d). Then, effects of Nurr1 on upregulating neurotrophic factors (TH, DAT, and VMAT2) in Nurr1 siRNA-transfected differentiated PC12 cells (e). Values shown represent . compared with the control group and and compared with the MPTP-treated group.
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